Ken (re: http://www.geni.com/discussions/99067?msg=754680 )
I DON"t think the free user would be locked as long as they keep declining merges. My concern is that new users will accept a merge thinking they aren't growing THEIR tree, but in fact they are. So they accept a merge thinking that is what they are supposed to do if they want to really participate here, and instantly find themselves attached to the World Tree and locked out from adding accounts.
As it is, close relatives are now receiving invites to join GENI, to find that their profile is already locked out by the 100 family member limit.
Personally, I can't see this latest limit mechanism working for Basic users, but until GENI also gets that and at a minimum goes back to the 4 Gen limit, the current users here should avoid locking out any Basis or Plus users that can currently still add to their trees.
Of course that means creating more duplicates and the end of exponential expansion of the World Tree for the time being, but there is still plenty of work to be don around here until GENI figures out they have inflicted a mortal wound to themselves.